Floor cleaner base



FIG. 1 is a front, right perspective view a floor cleaning base showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image; and,

FIG. 5 is a top view thereof. 

CLAIM The ornamental design for a floor cleaner base, as shown and described. 